package com.dao;

import com.entity.CanjiakechengEntity;
import com.baomidou.mybatisplus.mapper.BaseMapper;
import java.util.List;
import java.util.Map;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.plugins.pagination.Pagination;

import org.apache.ibatis.annotations.Param;
import com.entity.vo.CanjiakechengVO;
import com.entity.view.CanjiakechengView;


/**
 * 参加课程
 * 
 * @author 
 * @email 
 * @date 2023-04-13 08:23:12
 */
public interface CanjiakechengDao extends BaseMapper<CanjiakechengEntity> {
	
	List<CanjiakechengVO> selectListVO(@Param("ew") Wrapper<CanjiakechengEntity> wrapper);
	
	CanjiakechengVO selectVO(@Param("ew") Wrapper<CanjiakechengEntity> wrapper);
	
	List<CanjiakechengView> selectListView(@Param("ew") Wrapper<CanjiakechengEntity> wrapper);

	List<CanjiakechengView> selectListView(Pagination page,@Param("ew") Wrapper<CanjiakechengEntity> wrapper);
	
	CanjiakechengView selectView(@Param("ew") Wrapper<CanjiakechengEntity> wrapper);
	

    List<Map<String, Object>> selectValue(@Param("params") Map<String, Object> params,@Param("ew") Wrapper<CanjiakechengEntity> wrapper);

    List<Map<String, Object>> selectTimeStatValue(@Param("params") Map<String, Object> params,@Param("ew") Wrapper<CanjiakechengEntity> wrapper);

    List<Map<String, Object>> selectGroup(@Param("params") Map<String, Object> params,@Param("ew") Wrapper<CanjiakechengEntity> wrapper);



}
